{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "arguments": ["number of data", "attacker", "number of victim", "compromised data", "damage amount", "victim", "attack pattern", "purpose", "place", "time"]}], "input": "If you want to regain access to those files , you had to send payment via cryptocurrency to get a key to decrypt your files ."}
{"data breach": []}